Yellow Box Junction, look it's really simple.
The bit of the road that is marked out with yellow crossed lines means.......
Don't enter unless your exit is clear.
Simple.
End of Story
So why can't people understand how to use them correctly!
I've just spent 40 minutes on the slip road off the M3 trying to get on to a roundabout where everyone just went into the yellow boxes and hogged the road.
Grrrrrrrrr!!!!!!!!!
Can't we just make something like Robot Wars where cars get flipped or burnt or dropped in a hole if they enter the box but can't exit.